170420367

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{2371}}^1$

素因数の和:2503

約数の個数: 32

約数和(自身を含む): 260350720

約数和(自身を除く): 89930353

約数列:

[1, 3, 13, 19, 39, 57, 97, 247, 291, 741, 1261, 1843, 2371, 3783, 5529, 7113, 23959, 30823, 45049, 71877, 92469, 135147, 229987, 585637, 689961, 1756911, 2989831, 4369753, 8969493, 13109259, 56806789, 170420367]

約数ペア:

[(1, 170420367), (3, 56806789), (13, 13109259), (19, 8969493), (39, 4369753), (57, 2989831), (97, 1756911), (247, 689961), (291, 585637), (741, 229987), (1261, 135147), (1843, 92469), (2371, 71877), (3783, 45049), (5529, 30823), (7113, 23959)]